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Poly electrospinning

A similar treatment was used to electrospin poly(vinylidene fluoride] (PVDF]/PPy composites, which were prepared by spinning a nonwoven web from a solution of PVDF and CUCI2.2H2O in dimethylacetamide (DMAc) and then exposing the spun fibers to Py vapors in order to produce the conductive composites. The electrical conductivity of the PPy composites was affected by the fabrication method and oxidant content in the nonwoven web. [Pg.90]

Two-step processes to generate nanoprotrusions on electrospun fibers have also been studied. Nanofiber "shish kebabs" by electrospinning poly(s-caprolactone) (PCL) followed by solution crystallization of PCL or a copolymer of PCL and PEO was obtained. ... [Pg.222]

The magnitude of Km, the Martin s constant,is indicative of the relative level of interaction between polymer and solvent, with smaller values suggesting a more open conformation in solution. Son et al. (2(XMd) used the constant to interpret their data on electrospinning poly(ethylene oxide) (PEO) from several solvents. [Pg.53]

Even within the concentration regime that obtains electrospinning, the quality of nanofibers electrospun can be quite variable. Koski et al. (2004), electrospinning poly(vinyl alcohol) (PVA) in aqueous solution at... [Pg.60]

Bosworth, L.A., Downes, S., 2012. Acetone a sustainable solvent for electrospinning poly (e-caprolactone) fibres effect of varying parameters and solution concentrations on fibre diameter. Journal of Polymers and the Environment 20, 879—886. [Pg.76]

Dalton et al. used a modified version of the gap method of alignment by electrospinning poly( -caprolactone) onto two parallel grounded rings that... [Pg.51]

Ko J, Mohtaram NK, Lee PCD, Willerth SM, Jun MB (2013) Parametric studies of melt electrospinning poly-e-(caprolactone) fibers for tissue engineering applications. In 8th ICOMM, 25-28 March 2013, pp 526-531... [Pg.142]

Putti M, Simonet M, Solberg R, Peters GWM (2015) Electrospinning poly(E-caprolactone) under controlled environmental conditions influence on fiber morphology and orientation. Polymer 63 189-195... [Pg.146]

Lia, M., Guob, Y, Weib, Y, MacDiarmidc, A. G., LeUcesa, P1. Electrospinning poly-aniline-contained gelatin nanofibers for tissue engineering applications. Biomateri-als(2006), 27,2705-2715. [Pg.43]

HI. Jin, S. Fridrikh, GC. Rutledge, D Kaplan. 2002. Electrospinning Bombyx mori silkwith poly(ethylene oxide). Abstracts of Papers American Chemical Society,22 -2).pp408. [Pg.143]

Boland ED et al (2001) Tailoring tissue engineering scaffolds using electrostatic processing techniques a study of poly(glycolic acid) electrospinning. J Macromol Sci, Pure Appl Chem 38(12) 1231-1243... [Pg.124]

Boland ED et al (2004) Utilizing acid pretreatment and electrospinning to improve biocompatibility of poly(glycolic acid) for tissue engineering. J Biomed Mater Res B Appl Biomater 71B(1) 144-152... [Pg.124]

Lee KH et al (2003) Characterization of nano-structured poly(epsilon-caprolactone) nonwoven mats via electrospinning. Polymer 44(4) 1287-1294... [Pg.124]

Hong Y et al (2008) Generating elastic, biodegradable polyurethane/poly(lactide-co-glycolide) fibrous sheets with controlled antibiotic release via two-stream electrospinning. Biomacromolecules 9(4) 1200-1207... [Pg.125]

Ding B et al (2002) Preparation and characterization of a nanoscale poly(vinyl alcohol) fiber aggregate produced by an electrospinning method. J Polym Sci B Polym Phys 40(13) 1261-1268... [Pg.125]

Safi S et al (2007) Study of electrospinning of sodium alginate, blended solutions of sodium alginate/poly(vinyl alcohol) and sodium alginate/poly(ethylene oxide). J Appl Polym Sci 104 (5) 3245-3255... [Pg.128]

Duan B et al (2004) Electrospinning of chitosan solutions in acetic acid with poly(ethylene oxide). J Biomater Sci Polym Hd 15(6) 797-811... [Pg.128]

Lu JW et al (2006) Electrospinning of sodium alginate with poly(ethylene oxide). Polymer 47(23) 8026-8031... [Pg.128]

Liu JJ et al (2010) Peripheral nerve regeneration using composite poly(lactic acid-caprolactone)/nerve growth factor conduits prepared by coaxial electrospinning. J Biomed Mater Res A 96(1) 13-20... [Pg.130]

Afifi AM et al (2009) Fabrication of aligned poly(L-lactide) fibers by electrospinning and drawing. Macromol Mater Eng 294(10) 658-665... [Pg.205]

Yang F et al (2005) Electrospinning of nano/micro scale poly(L-lactic acid) aligned fibers and their potential in neural tissue engineering. Biomaterials 26(15) 2603-2610... [Pg.208]

The electrospinning of poly(s-caprolactone) (PCL) solutions have been reported by Reneker et al. [74]. They varied the PCL solution concentrations between 14 and 18 wt%. The instability in the electrospinning of PCL results in the contact and merging of segments in different loops of the electrospinning jet to form garlandlike fibrous structures [74]. Yoshimoto et al. [75] have studied the potential of electrospun PCL fiber mats for use in bone tissue engineering. They found that the... [Pg.221]

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